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authorLennart Poettering <lennart@poettering.net>2015-09-03 13:22:51 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-04 09:07:30 +0200
commitfea72cc0336f4d90875cdddc1aa9739dcbb174f5 (patch)
tree2df6cafa6b27564f452a8a2f2b9bfbc01d4b88b7 /man/udev_monitor_receive_device.xml
parentman: always use the same example in nss module documentation (diff)
downloadsystemd-fea72cc0336f4d90875cdddc1aa9739dcbb174f5.tar.xz
systemd-fea72cc0336f4d90875cdddc1aa9739dcbb174f5.zip
macro: introduce new PID_TO_PTR macros and make use of them
This adds a new PID_TO_PTR() macro, plus PTR_TO_PID() and makes use of it wherever we maintain processes in a hash table. Previously we sometimes used LONG_TO_PTR() and other times ULONG_TO_PTR() for that, hence let's make this more explicit and clean up things.
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